Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Deep Groove Ball Bearing
In Stock
6309-2RS1/C3 Deep Groove Ball Bearing 45x100x25mm for Construction Machinery with SKF Precision
ISO 9001 · DIN Certified
<p>Minimize construction machinery downtime with the reliable performance of the <strong>6309-2RS1/C3 bearing</strong>, a precision-engineered SKF deep groove ball bearing designed to deliver consistent radial load support in heavy-duty applications. Its 45x100x25mm dimensions and C3 clearance ensure optimal fit and thermal expansion accommodation, critical for maintaining operational efficiency in variable temperature environments.</p><ul><li>Double rubber seals (2RS1) provide superior contamination resistance, extending service life in dusty construction sites</li><li>SKF's P0 precision rating guarantees smooth rotation and reduced vibration, protecting equipment from premature wear</li><li>Single-row design with 0° contact angle optimizes radial load handling, a key specification for construction machinery axles and gearboxes</li></ul><p>Backed by our European brand authorization and ISO 9001-compliant inspection, this bearing arrives with full certification documentation, streamlining your procurement process and ensuring compliance with strict industry standards.</p>
Technical Specifications
- Type
- Deep Groove Ball Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | 6309-2RS1/6309-2RS1-C3/6309-2Z/6309-C3 |
| Seals Type | Zz 2RS Open |
| Precision Rating | P0 P6 P5 P4 P2 |
| Lubrication | Grease or Oil |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Rows Number | Single |
| Aligning | Non-Aligning Bearing |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Contact Angle | 0° |
| Separated | Unseparated |
| Standard | DIN GB ISO JIS ANSI |
| Weight | 0.85 Kg |
| Specification | 45×100×25 mm |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482102000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Construction Machinery | Excavators, Loaders, Bulldozers, Concrete Mixers |
| Industrial Manufacturing | Conveyor Systems, Gearboxes, Electric Motors |
| Agriculture | Harvesters, Tractors, Irrigation Pumps |
| Mining | Crushers, Screeners, Material Handling Equipment |
Stop Equipment Downtime with Genuine SKF 6309-2RS1/C3 Bearings
Construction machinery operators know the cost of unexpected downtime—every hour of idle equipment eats into project deadlines and profits. Faulty bearings often cause premature failures, with counterfeit products lacking the precision to withstand heavy loads and continuous operation. Sourcing reliable replacements from multiple suppliers only adds delays, leaving you waiting for critical components when you need them most.
Genuine SKF 6309-2RS1/C3 Bearings: In Stock and Ready to Ship
Our 6309-2RS1/C3 deep groove ball bearing delivers the performance your construction machinery demands. As an official SKF distributor, we maintain sufficient stock of precision bearings, ensuring you get the exact 45x100x25mm bearing you need without unnecessary delays. Each unit undergoes rigorous inspection per ISO 9001 and DIN standards, guaranteeing it meets the original equipment specifications for your excavators, loaders, and other heavy machinery.
Engineered for Heavy-Duty Construction Environments
This SKF deep groove ball bearing thrives in the harsh conditions of construction sites, where dust, vibration, and variable loads are constant challenges. The 2RS1 seal design provides effective protection against contaminants, extending service life in dirty environments, while the C3 clearance allows for thermal expansion during continuous operation—critical for maintaining performance in high-temperature applications like hydraulic systems and drive motors.
Technical Details That Maximize Reliability
The 6309-2RS1/C3 bearing’s construction features bearing steel components, ensuring durability under radial loads typical of construction equipment axles and gearboxes. Its single-row design balances load capacity with compact dimensions, fitting seamlessly into standard machinery housings. Precision ratings up to P2 grade minimize vibration (Z3V3 class available), reducing noise and improving energy efficiency. Whether lubricated with grease or oil, this bearing maintains stable performance across a wide range of operating speeds, making it versatile for diverse construction applications.
Why Genuine SKF Bearings Reduce Total Cost of Ownership
Choosing genuine SKF 6309-2RS1/C3 bearings over counterfeit alternatives lowers long-term costs by avoiding premature failures. Fake bearings often fail within months, leading to repeated replacements, labor costs, and unplanned downtime. In contrast, SKF’s strict manufacturing standards ensure consistent quality, with each bearing traceable to its production batch. Our precision testing procedures further verify dimensional accuracy and load capacity, ensuring you receive a product that performs as expected—reducing the risk of secondary damage to expensive machinery components.
Your Trusted Partner for Precision Bearings
With dual authorization for European premium brands like SKF and FAG, we stand behind every product we supply. Our senior application engineers provide expert support, helping you confirm the right bearing for your specific equipment and工况. Serving over 800 clients across 45+ countries, we’ve built a reputation for reliable logistics—each bearing is shipped in shockproof packaging with full documentation, including certification and origin verification. When you need emergency spare parts, our centralized procurement process ensures cross-brand availability, minimizing downtime for your maintenance teams.
Packaging & Shipping
- Original SKF packaging with anti-counterfeit labels, packed in cartons and pallets for secure transport
- Stock items shipped within 3-7 business days from our centralized warehouse
- Flexible shipping options: DHL, FedEx, UPS, air freight, or sea freight based on urgency and location
- Real-time tracking provided for all shipments, with dedicated support for customs clearance
- Minimum order quantity of 1 unit, ideal for emergency repairs or small-batch requirements
Get Your SKF 6309-2RS1/C3 Bearing Today
Don’t let equipment downtime derail your project. Send us your bearing requirements—including model, quantity, and application details—and our team will provide a unified quotation within 24 hours. With genuine SKF quality and reliable logistics, we ensure you get the right part when you need it most, keeping your construction machinery running efficiently.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing is sourced directly from SKF and comes with complete traceability documentation, including authorization certificates.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your machinery model or the original bearing designation, and our senior application engineers will verify compatibility based on your operating conditions.
Q: What is the warranty policy?
A: All SKF bearings are covered by the manufacturer’s warranty against manufacturing defects. We handle all warranty claims directly with SKF for efficient resolution.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making it easy to source emergency replacement parts for maintenance needs.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 business days. Delivery time depends on your location and chosen shipping method (express, air, or sea).
Q: How can I verify the authenticity of the bearing?
A: Each SKF bearing includes unique packaging with anti-counterfeit labels and laser-etched markings. We provide full certification documents, and you can cross-verify serial numbers through SKF’s official channels.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.</p
Related Products
More Deep Groove Ball Bearing
Deep Groove Ball Bearing
High Precision Deep Groove Ball Bearing SKF 6205 ZZ 2RS for Motorcycle P0-P2 Grade
View Details
Deep Groove Ball Bearing
Deep Groove Ball Bearing 618 619 624 for Automobile Rolling Mill with P2 Precision
View Details
Inquiry
Get Pricing &
Technical Support
Submit your inquiry for 6309-2RS1/C3 Deep Groove Ball Bearing 45x100x25mm for Construction Machinery with SKF Precision and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
Reply Within 12 Hours
Senior engineers, multi-language support
Full Certification Docs
ISO 9001, DIN 620, material certs available